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-   Device-mapper Development (http://www.linux-archive.org/device-mapper-development/)
-   -   Add flags.set_cmdline_bool and flags.read_cmdline (http://www.linux-archive.org/device-mapper-development/630094-add-flags-set_cmdline_bool-flags-read_cmdline.html)

Will Woods 02-07-2012 10:02 PM

Add flags.set_cmdline_bool and flags.read_cmdline
 
set_cmdline_bool replaces decideCmdlineFlag - it uses BootArgs.getbool.

read_cmdline sets a bunch of flags based on the contents of cmdline -
this code is basically just split from where it used to live at the end
of __init__.
---
pyanaconda/flags.py | 32 +++++++++++++-------------------
1 files changed, 13 insertions(+), 19 deletions(-)

diff --git a/pyanaconda/flags.py b/pyanaconda/flags.py
index 9990fc3..8b5f756 100644
--- a/pyanaconda/flags.py
+++ b/pyanaconda/flags.py
@@ -34,13 +34,11 @@ class Flags(object):
def get(self, attr, val=None):
return getattr(self, attr, val)

- def decideCmdlineFlag(self, flag):
- if self.cmdline.has_key(flag)
- and not self.cmdline.has_key("no" + flag)
- and self.cmdline[flag] != "0":
- setattr(self, flag, 1)
+ def set_cmdline_bool(self, flag):
+ if flag in self.cmdline:
+ setattr(self, self.cmdline.getbool(flag))

- def __init__(self):
+ def __init__(self, read_cmdline=True):
self.__dict__['_in_init'] = True
self.test = 0
self.livecdInstall = 0
@@ -73,25 +71,21 @@ class Flags(object):
self.cmdline = BootArgs()
# Lock it down: no more creating new flags!
self.__dict__['_in_init'] = False
+ if read_cmdline:
+ self.read_cmdline()

- if 'selinux' in self.cmdline:
- if self.cmdline['selinux'] not in ("0", "off", "no"):
- self.selinux = 1
- else:
- self.selinux = 0
-
- self.decideCmdlineFlag('sshd')
-
- if self.cmdline.has_key("debug"):
- self.debug = self.cmdline['debug']
+ def read_cmdline(self):
+ for f in ("selinux", "sshd", "debug"):
+ self.set_cmdline_bool(f)

- if self.cmdline.has_key("rpmarch"):
- self.targetarch = self.cmdline['rpmarch']
+ if "rpmarch" in self.cmdline:
+ self.targetarch = self.cmdline.get("rpmarch")

if not selinux.is_selinux_enabled():
self.selinux = 0

- self.nogpt = self.cmdline.has_key("nogpt")
+ if "nogpt" in self.cmdline:
+ self.nogpt = True

cmdline_files = ['/proc/cmdline', '/run/initramfs/etc/cmdline', '/etc/cmdline']
class BootArgs(OrderedDict):
--
1.7.7.6

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